EN25QH64A-104HIP

The EN25QH64A-104HIP is a 64 Megabit serial NOR Flash memory device based on a SPI serial interface architecture. It delivers up to 104 MHz SPI read performance with support for Standard, Dual and Quad SPI modes, making it suitable for code and data storage in industrial-grade embedded systems.

Designed for industrial environments, the device offers uniform 4-Kbyte sectors, flexible program/erase options and hardware/software protection mechanisms to secure firmware and data across a broad operating temperature range.

Key Features

• Memory Capacity & Organization — 64 Megabit (8,192 KByte) density arranged as 8M × 8 with 256-byte programmable pages and 32,768 pages total.
• High-Speed SPI Interface — Supports Standard, Dual and Quad SPI modes. Fast read up to 104 MHz (Standard/Dual: 104 MHz with 1 dummy byte; Quad: 104 MHz with 3 dummy bytes) and configurable dummy cycles.
• Uniform Sector Architecture — 2,048 sectors of 4-Kbyte, 256 blocks of 32-Kbyte and 128 blocks of 64-Kbyte; individual sector/block erase capability.
• Program & Erase Performance — Page program time typically 0.5 ms; sector erase typically 40 ms; half-block erase 200 ms; block erase 300 ms; chip erase typically 30 seconds.
• Reliability & Endurance — Minimum 100K program/erase cycles per sector and 20 years data retention.
• Low Power — Typical active current 5 mA and typical power-down current 1 µA as specified for low-power embedded applications.
• Protection & Security — Software and hardware write protection options, WP# pin support, software/hardware reset and a lockable 512-byte OTP security sector; Read Unique ID supported.
• Power & Temperature — Single-supply operation with full voltage range 2.7–3.6 V and Industrial temperature range (–40 °C to 85 °C).
• Package & Mounting — Surface mount options including 8-pin SOP 200 mil body width; multiple package options listed for flexible BOM and board layout choices.

Typical Applications

• Industrial Control — Reliable firmware and parameter storage for controllers and PLCs that require industrial temperature support and in-field firmware updates.
• Embedded Systems — Code and data storage for microcontroller-based designs where small-footprint SPI Flash with fast read performance is needed.
• IoT & Edge Devices — Local firmware storage and secure boot sectors for devices deployed in harsh environments requiring long data retention and high endurance.

Unique Advantages

• Flexible SPI Modes: Standard/Dual/Quad SPI support allows designers to trade off pin usage and throughput without changing the memory family.
• Fast Read Throughput: 104 MHz operation with configurable dummy cycles delivers higher effective data rates for code execution and data streaming.
• Granular Erase Control: 4-Kbyte uniform sectors and multiple block sizes enable efficient updates and minimize erase/write overhead.
• Robust Endurance & Retention: 100K program/erase cycles and 20-year data retention provide long-term reliability for deployed systems.
• Hardware & Software Protection: Multiple protection mechanisms including WP# and lockable OTP sector help secure critical firmware and data.
• Industrial-Grade Operation: –40 °C to 85 °C rating and surface-mount package options simplify integration into industrial product designs.

Why Choose EN25QH64A-104HIP?

The EN25QH64A-104HIP combines a proven SPI NOR architecture with high-speed 104 MHz read capability, flexible protection features and industrial temperature operation to meet the needs of embedded and industrial applications. Its uniform sector architecture and high endurance make it well suited for systems that require reliable in-field updates and long-term data retention.

This device is appropriate for designers seeking a compact, low-power serial Flash with configurable SPI modes and clear program/erase performance characteristics, backed by a comprehensive datasheet and package options for surface-mount assembly.

Request a quote or submit a pricing inquiry to get availability and lead-time information for EN25QH64A-104HIP. Provide your required quantity and delivery needs to receive a tailored response.